Objective:To test for pre-attentive auditory discrimination skills in Indian classical vocal musicians and non-musicians.Design:Mismatch negativity(MMN) was recorded to test for pre-attentive auditory discrimination s...Objective:To test for pre-attentive auditory discrimination skills in Indian classical vocal musicians and non-musicians.Design:Mismatch negativity(MMN) was recorded to test for pre-attentive auditory discrimination skills with a pair of stimuli of /1000 Hz/ and/1100 Hz/,with /1000 Hz/ as the frequent stimulus and /1100 Hz/ as the infrequent stimulus.Onset,offset and peak latencies were the considered latency parameters,whereas peak amplitude and area under the curve were considered for amplitude analysis.Study sample:Exactly 50 participants,out of which the experimental group had 25 adult Indian classical vocal musicians and 25 age-matched non-musicians served as the control group,were included in the study.Experimental group participants had a minimum professional music experience in Indian classic vocal music of 10 years.However,control group participants did not have any formal training in music.Results:Descriptive statistics showed better waveform morphology in the experimental group as compared to the control.MANOVA showed significantly better onset latency,peak amplitude and area under the curve in the experimental group but no significant difference in the offset and peak latencies between the two groups.Conclusion:The present study probably points towards the enhancement of pre-attentive auditory discrimination skills in Indian classical vocal musicians compared to non-musicians.It indicates that Indian classical musical training enhances pre-attentive auditory discrimination skills in musicians,leading to higher peak amplitude and a greater area under the curve compared to non-musicians.展开更多
"Social event driving" has become a way to promote urban development, create urban public spaces and create a city image. As one of the important big cities in northeastern China, Harbin enjoys the reputatio..."Social event driving" has become a way to promote urban development, create urban public spaces and create a city image. As one of the important big cities in northeastern China, Harbin enjoys the reputation of "The Music City", and its public space development is inextricably linked with the driving of music culture. This paper started with the analysis of the correlation between the development of urban public spaces and the development of music culture in Harbin, and studied the influence and driving role of music culture on the construction and development of urban public spaces.展开更多
目的观察无痛分娩联合音乐疗法对自然分娩产妇的影响。方法选择2022年1月至6月聊城市东昌府区妇幼保健院收治的88例拟行自然分娩的产妇进行随机对照试验。采用随机数字表法将其分为参照组与联合组,各44例。参照组年龄(30.56±1.06)...目的观察无痛分娩联合音乐疗法对自然分娩产妇的影响。方法选择2022年1月至6月聊城市东昌府区妇幼保健院收治的88例拟行自然分娩的产妇进行随机对照试验。采用随机数字表法将其分为参照组与联合组,各44例。参照组年龄(30.56±1.06)岁,初产30例,次产14例,孕周(39.18±0.48)周;联合组年龄(30.75±1.13)岁,初产31例,次产13例,孕周(39.25±0.54)周。对照组采用传统分娩方法,联合组在参照组的基础上接受音乐疗法治疗。对比两组产妇视觉模拟量表(VAS)评分、医院焦虑抑郁量表(HADS)评分、治疗过程中不良事件、转剖宫产的人数。采用t检验和χ^(2)检验。结果两组产后12 h VAS评分均较产后2 h降低(均P<0.05),且联合组产后12 h VAS评分低于参照组(P<0.05)。干预前,两组HADS评分比较,差异无统计学意义(P>0.05);产后,两组HADS评分均低于干预前(均P<0.05),且联合组HADS评分低于参照组(P<0.05)。参照组不良事件发生率为9.09%(4/44),联合组为11.36%(5/44),差异无统计学意义(P>0.05)。结论无痛分娩联合音乐疗法有利于缓解自然分娩产妇疼痛,可改善产妇负性情绪,且安全可靠,值得推广。展开更多
文摘Objective:To test for pre-attentive auditory discrimination skills in Indian classical vocal musicians and non-musicians.Design:Mismatch negativity(MMN) was recorded to test for pre-attentive auditory discrimination skills with a pair of stimuli of /1000 Hz/ and/1100 Hz/,with /1000 Hz/ as the frequent stimulus and /1100 Hz/ as the infrequent stimulus.Onset,offset and peak latencies were the considered latency parameters,whereas peak amplitude and area under the curve were considered for amplitude analysis.Study sample:Exactly 50 participants,out of which the experimental group had 25 adult Indian classical vocal musicians and 25 age-matched non-musicians served as the control group,were included in the study.Experimental group participants had a minimum professional music experience in Indian classic vocal music of 10 years.However,control group participants did not have any formal training in music.Results:Descriptive statistics showed better waveform morphology in the experimental group as compared to the control.MANOVA showed significantly better onset latency,peak amplitude and area under the curve in the experimental group but no significant difference in the offset and peak latencies between the two groups.Conclusion:The present study probably points towards the enhancement of pre-attentive auditory discrimination skills in Indian classical vocal musicians compared to non-musicians.It indicates that Indian classical musical training enhances pre-attentive auditory discrimination skills in musicians,leading to higher peak amplitude and a greater area under the curve compared to non-musicians.
基金Sponsored by Science and Technology Plans of Ministry of Housing and Urban-Rural Development of the People’s Republic of China,and Opening Projects of Beijing Advanced Innovation Center for Future Urban Design,Beijing University of Civil Engineering and Architecture(UDC2017030712)2018 Beijing Municipal University Academic Human Resources Development-Youth Talent Support Program(PXM2018_014212_000043)North China University of Technology "YuYou" Talent Training Program
文摘"Social event driving" has become a way to promote urban development, create urban public spaces and create a city image. As one of the important big cities in northeastern China, Harbin enjoys the reputation of "The Music City", and its public space development is inextricably linked with the driving of music culture. This paper started with the analysis of the correlation between the development of urban public spaces and the development of music culture in Harbin, and studied the influence and driving role of music culture on the construction and development of urban public spaces.
文摘目的观察无痛分娩联合音乐疗法对自然分娩产妇的影响。方法选择2022年1月至6月聊城市东昌府区妇幼保健院收治的88例拟行自然分娩的产妇进行随机对照试验。采用随机数字表法将其分为参照组与联合组,各44例。参照组年龄(30.56±1.06)岁,初产30例,次产14例,孕周(39.18±0.48)周;联合组年龄(30.75±1.13)岁,初产31例,次产13例,孕周(39.25±0.54)周。对照组采用传统分娩方法,联合组在参照组的基础上接受音乐疗法治疗。对比两组产妇视觉模拟量表(VAS)评分、医院焦虑抑郁量表(HADS)评分、治疗过程中不良事件、转剖宫产的人数。采用t检验和χ^(2)检验。结果两组产后12 h VAS评分均较产后2 h降低(均P<0.05),且联合组产后12 h VAS评分低于参照组(P<0.05)。干预前,两组HADS评分比较,差异无统计学意义(P>0.05);产后,两组HADS评分均低于干预前(均P<0.05),且联合组HADS评分低于参照组(P<0.05)。参照组不良事件发生率为9.09%(4/44),联合组为11.36%(5/44),差异无统计学意义(P>0.05)。结论无痛分娩联合音乐疗法有利于缓解自然分娩产妇疼痛,可改善产妇负性情绪,且安全可靠,值得推广。
